What does the scientific method test in environmental science?
the scientific method is a way to test a
and gain a better understanding of the world.

It helps to make scientific inquiries

Explanation:

Environmental science is a broad discipline which includes geology, physics, biology etc.

The nature of inquiries is often scientific. The procedures to follow in making useful deductions about environmental phenomenon must be guided scientifically.

Scientific methods is a systematic approach in which scientists can gather facts. Through their numerous observations, they formulate a sort of scientific guess called an hypothesis. Hypothesis can be tested over time and theory springs up. These theories can then be applied to tackle various related scientific puzzles.

the answer would be..

b. sucking

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves